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821.
Competitive PCR assays were established for the mitochondrial DNA hypervariable region I and the human amelogenin locus. Using these assays, the copy numbers of DNA participating in PCR (amplifiable DNA) were quantified in tissues exposed to different environments. Human ribs, skin and nails were left in three exposure conditions (in the open air, in soil and in water). The amounts of amplifiable DNA in these tissues were quantified during a time period of up to two months. The amount of amplifiable DNA was well preserved in hard tissues (ribs and nails) regardless of the exposure conditions, whereas the soft tissues immersed in water showed a rapid decrease in amplifiable DNA. Strong PCR inhibition was observed in the DNA extracts obtained from buried bones. This phenomenon was clearly identified from an amplification failure of the internal standards in the competitive PCR. A preliminary examination to identify the PCR inhibitor suggested that the soil itself contributed to the inhibition. In addition, the amounts of amplifiable DNA in case samples were also investigated. 相似文献
822.
This article examines the role of education and the responsibilities of teachers and teacher educators in working for social justice and peace. It describes a nontraditional professional development master's program designed to empower practicing teachers to become active contributors in the quest for social justice and to speak for the common good in their increasingly diverse schools and society. In the context of continuing intolerance and violence in schools and society, the program offers a model for preparing educators with the knowledge, skills, dispositions, and commitments necessary to engage in transformative social action. The article draws on teachers’ written feedback responses to examine the impact of particular curricular experiences and cumulative influences on teachers’ struggles for awareness of human diversity issues and commitments to transformative social action in their own classrooms. 相似文献
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825.
Wesley G. Jennings Nicole L. Piquero Angela R. Gover Deanna M. Prez 《Journal of criminal justice》2009,37(4):404-417
Based on recent theoretical and empirical advancements in general strain theory (GST) research, this study explored the possible extension of GST to explain both interpersonal aggression and property offending among Hispanic adolescents. More specifically, this study attempted to replicate the work of Piquero and Sealock (2004) by examining gender differences in GST-related processes that affect criminal behavior using self-report data from a large sample of southwestern Mexican American adolescents. Results from a series of multivariate models incorporating several measures of strain, negative affect, and coping resources provided partial support for Broidy and Agnew's (1997) gender/general strain hypotheses and produced relatively similar findings in terms of gender similarities/differences as reported by Piquero and Sealock (2004). Additional results also identified several significant three-way interaction effects once gender x negative emotion x conditioning factor interaction terms were simultaneously estimated. Possible theoretical modifications and suggestions for future research are discussed. 相似文献
826.
Barry K. Logan Ph.D. ; Brianne E. Akins M.S. ; J. Matthew Lacy M.D. 《Journal of forensic sciences》2009,54(5):1205-1205
827.
This article reports the results of two studies. The first study, based on the responses of attorneys to questions about the reasons for the success of mediators with and without prior judicial experience, shows that the capacity of the mediator to gain the confidence of the disputants was most important for mediators with and without prior judicial experience. Although certain process skills were viewed as important to the success of both former judges and nonjudges, in general, process skills were significantly more important for nonjudges than for former judges. The capacity to provide useful case evaluations, on the other hand, was significantly more important for former judges than for nonjudges. The second study, based upon attorney responses to questions about unsatisfactory mediators, reinforced the conclusions of the first study regarding the importance of confidence-building attributes. For both judges and nonjudges, the mediator's inability to gain the confidence of the parties was a major reason for his or her lack of success. 相似文献
828.
M. Bilban 《Forensic Science International Supplement Series》2009,1(1):38-42
Due to the rapid development of motorisation in the past few decades, the epidemic of traffic injuries has become a serious problem. Numerous studies indicate that the human factor, often in connection with alcohol consumption, plays a major role in traffic accidents. Studies also show that people addicted to alcohol often drive under the influence and are not deterred by the possibility of punishment, e.g. a revocation of their driving licence.Our study examined people who caused traffic accidents under the influence of alcohol in Slovenia, the consequences of their actions, police and judicial measures and medical selection.In the last decade, the share of people causing traffic accidents under the influence of alcohol in Slovenia has been on the rise. Higher blood alcohol levels are found in people causing fatal traffic accidents, most of them are cyclists, pedestrians and tractor drivers, aged between 25 and 34; the accidents are most common on village roads, on weekends. The discrepancy between numbers of intoxicated drivers with suspended driving licences (approximately 8500/year) and between numbers of successfully terminated judicial procedures is particularly worrisome. When these drivers get their licences back, the medical selection process is inadequate.Our results emphasise the problem of medical selection for reinstatement of penalized drivers. The inadequate approach currently in force allows too many dangerous drivers, most still addicted to alcohol, to return to traffic without medical selection. The only solution to this problem is an immediate change in legislation that would require rigorous medical selection for all reinstatements of drivers who drove under the influence of alcohol. This would decrease the numbers of intoxicated drivers in traffic and at least partly decrease the numbers of alcohol addicts in society. 相似文献
829.
Conventional scholarship on international taxation tends to address competition. It focuses on governments and does not integrate purposeful political strategy with the ideational dimension of policy change. In this article we examine co‐operation, use a multi‐actor perspective to explain the selection of modes of governance and bridge the gap between the strategic and ideational components of policy change. We show how a political strategy pursued by the Commission has led to the emergence of two functionally differentiated governance arenas, dealing with different definitions of tax problems and operating with modes of governance that suit the internal logic of individual arenas. We then examine the limitations of political strategy, by showing how a third governance arena dominated by the European Court of Justice has become increasingly important, with little control exercised by the Commission and the Member States. 相似文献
830.
Cong Fu 《Asia Europe Journal》2008,6(2):245-259
With the progress of European integration, the European environmental policy and law, from zero to bloom, approximately experienced a three- stage development, namely a forming period, an establishing period and a developing period. Environmental policy is no longer a byproduct of the construction of the common market, but has become a significant instrument for realizing the European sustainable development. On the occasion of the amendment of the European treaties, the legal foundation of environmental policy became clear, decision-making mechanism evolved, and implementation measures varied. However, European environmental actions are still constrained by the division of competences between the Union and member states. Moreover, with the trend of deregulation it remains also a tough task for EU on how to effectively realize the objective of sustainable development
相似文献
| Cong FuEmail: |